Base | Representation |
---|---|
bin | 110101110110… |
… | …1111101101100 |
3 | 1222010121210212 |
4 | 1223231331230 |
5 | 24212101201 |
6 | 2445121552 |
7 | 462005405 |
oct | 153557554 |
9 | 58117725 |
10 | 28237676 |
11 | 14a37425 |
12 | 95592b8 |
13 | 5b08aac |
14 | 3a709ac |
15 | 272babb |
hex | 1aedf6c |
28237676 has 6 divisors (see below), whose sum is σ = 49415940. Its totient is φ = 14118836.
The previous prime is 28237673. The next prime is 28237687. The reversal of 28237676 is 67673282.
It is not an unprimeable number, because it can be changed into a prime (28237673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3529706 + ... + 3529713.
It is an arithmetic number, because the mean of its divisors is an integer number (8235990).
Almost surely, 228237676 is an apocalyptic number.
It is an amenable number.
28237676 is a deficient number, since it is larger than the sum of its proper divisors (21178264).
28237676 is a wasteful number, since it uses less digits than its factorization.
28237676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7059423 (or 7059421 counting only the distinct ones).
The product of its digits is 169344, while the sum is 41.
The square root of 28237676 is about 5313.9134355012. The cubic root of 28237676 is about 304.5156731336.
The spelling of 28237676 in words is "twenty-eight million, two hundred thirty-seven thousand, six hundred seventy-six".
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